I can't find any decent pics online of the F6F and the F4F side by side, either airborne or on the ground. I've seen both of them up close, but only separately, and the thing that greatly surprised me was how large the Hellcat was. I'd always had this assumed idea that it was just an advanced version of the Wildcat - uh, no. The Hellcat wasn't much smaller than the P47, it's incredible how nimble it is, and how well it rates/radius in turns with respect to how it looks, and what it must weigh.
Like I said, the only picture I could find was of a Brit F4F in the foreground, and an F6F in the background, so the Wildcat looks deceptively larger, even though you can still tell it's much smaller.
Anyone have a good example of such a pic?